AR-15 – Lightweight Upper Build – Battle Arms (Pt. 2)

AR-15 – Lightweight Upper Build – Battle Arms (Pt. 2)

In this video, I talk about the Battle Arms Development lightweight billet upper receiver, the components I use to build mine and show how to install each part as well. This video is part 2 of 2. Part 1: https://www.youtube.com/watch?v=qC1Lb…